from alg491 import Solution
from gen491 import generate_input

def test():
    nums = generate_input()
    print("测试数据：", nums)
    sol = Solution()
    result = sol.findSubsequences(nums)
    print("递增子序列（长度≥2）：")
    for seq in result:
        print(seq)

if __name__ == "__main__":
    test()
